The following information is given for ether, C2H5OC2H5, at 1atm: boiling point = 34.6 °C Hvap(34.6 °C) = 26.5 kJ/mol specific heat liquid = 2.32 J/g°C /At a pressure of 1 atm, what is H in kJ for the process of condensing a 22.5 g sample of gaseous ether at its normal boiling point of 34.6 °C.

The heat is  

Explanation:

From the question we are told that

   The pressure is  

    The boiling point is  

     The heat of vaporization at 34°C is  =

       The specific heat of the liquid is

      The  mass is  

  The no of moles of the sample of  is given as

    The  Molar mass for  is a value =

Substituting the value into the above equation

      The heat H is mathematically as

The negative sign show that the heat is for condensing

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.